Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	30.88	31.22	30.88	31.13	138,067	+0.02(+0.06%)
Mar 30, 2011	31.25	31.55	31.06	31.11	51,760	-0.33(-1.05%)
Mar 29, 2011	31.76	32.18	31.37	31.44	124,582	-0.41(-1.29%)
Mar 28, 2011	31.81	32.24	31.52	31.85	112,138	+0.05(+0.16%)
Mar 25, 2011	31.30	32.10	31.30	31.80	30,177	+0.50(+1.60%)
Mar 24, 2011	31.49	31.49	31.14	31.30	34,912	+0.25(+0.81%)
Mar 23, 2011	30.75	31.15	30.75	31.05	28,570	+0.35(+1.14%)
Mar 22, 2011	29.24	30.99	29.24	30.70	75,498	+1.61(+5.53%)
Mar 21, 2011	28.56	29.22	28.60	29.09	175,031	+0.79(+2.79%)
Mar 18, 2011	28.82	28.96	28.20	28.30	77,959	-0.38(-1.32%)
Mar 17, 2011	28.71	28.96	28.30	28.68	34,289	-0.03(-0.10%)
Mar 16, 2011	29.01	29.20	28.50	28.71	79,236	-0.25(-0.86%)
Mar 15, 2011	28.39	29.03	27.64	28.96	48,935	+0.41(+1.44%)
Mar 14, 2011	29.10	29.19	28.55	28.55	115,545	-0.70(-2.39%)
Mar 11, 2011	29.60	29.60	28.90	29.25	165,964	-0.37(-1.25%)
Mar 10, 2011	30.10	30.10	29.10	29.62	64,485	-0.61(-2.02%)
Mar 09, 2011	30.49	30.59	30.15	30.23	45,667	-0.16(-0.53%)
Mar 08, 2011	30.30	30.58	30.16	30.39	90,145	+0.18(+0.60%)
Mar 07, 2011	31.22	31.22	30.01	30.21	47,780	-0.83(-2.67%)
Mar 04, 2011	31.25	31.35	31.00	31.04	24,516	-0.21(-0.67%)
Mar 03, 2011	31.42	31.42	31.14	31.25	16,901	-0.13(-0.41%)
Mar 02, 2011	31.60	31.70	31.15	31.38	17,788	-0.22(-0.70%)
Mar 01, 2011	31.60	31.70	31.58	31.60	22,981	+0.00(+0.00%)
Feb 28, 2011	31.74	31.87	31.60	31.60	22,916	-0.14(-0.44%)
Feb 25, 2011	31.80	31.86	31.60	31.74	14,789	+0.14(+0.44%)
Feb 24, 2011	31.75	31.99	31.55	31.60	14,243	-0.26(-0.82%)
Feb 23, 2011	32.00	32.25	31.86	31.86	22,382	-0.14(-0.44%)
Feb 22, 2011	32.39	32.40	32.00	32.00	37,243	-0.21(-0.65%)
Feb 18, 2011	32.01	32.21	31.75	32.21	27,515	+0.21(+0.66%)
Feb 17, 2011	32.19	32.43	32.00	32.00	98,782	-0.18(-0.56%)
Feb 16, 2011	32.46	32.76	32.00	32.18	63,815	-0.36(-1.11%)
Feb 15, 2011	32.72	33.00	32.52	32.54	20,557	-0.20(-0.61%)
Feb 14, 2011	33.06	33.15	32.74	32.74	24,003	-0.31(-0.94%)
Feb 11, 2011	33.10	33.17	32.86	33.05	11,975	+0.05(+0.15%)
Feb 10, 2011	33.01	33.39	33.00	33.00	24,698	-0.18(-0.54%)
Feb 09, 2011	32.80	33.26	32.80	33.18	52,606	+0.33(+1.00%)
Feb 08, 2011	33.23	33.23	32.85	32.85	67,985	-0.24(-0.73%)
Feb 07, 2011	33.12	33.40	33.01	33.09	12,229	+0.09(+0.27%)
Feb 04, 2011	33.30	33.47	32.80	33.00	42,878	+0.00(+0.00%)
Feb 03, 2011	32.96	33.22	32.64	33.00	147,657	-0.12(-0.36%)
Feb 02, 2011	33.25	33.37	32.83	33.12	309,665	-0.07(-0.21%)
Feb 01, 2011	32.75	33.19	32.56	33.19	71,022	+0.44(+1.34%)
Jan 31, 2011	33.10	33.32	32.73	32.75	27,435	-0.35(-1.06%)
Jan 28, 2011	33.50	33.91	33.10	33.10	47,659	-0.41(-1.22%)
Jan 27, 2011	33.60	33.79	33.48	33.51	5,869	-0.04(-0.12%)
Jan 26, 2011	33.66	33.69	33.53	33.55	7,788	-0.11(-0.33%)
Jan 25, 2011	33.70	33.84	33.35	33.66	14,499	-0.18(-0.53%)
Jan 24, 2011	33.72	33.91	33.61	33.84	11,775	+0.14(+0.42%)
Jan 21, 2011	33.52	33.74	33.46	33.70	29,315	+0.10(+0.30%)
Jan 20, 2011	33.46	33.60	33.40	33.60	14,239	+0.23(+0.69%)
Jan 19, 2011	33.59	33.65	33.37	33.37	8,670	+0.00(+0.00%)
Jan 18, 2011	33.50	33.64	33.37	33.37	12,677	-0.13(-0.39%)
Jan 17, 2011	33.88	33.88	33.50	33.50	21,691	-0.28(-0.83%)
Jan 14, 2011	34.20	34.20	33.52	33.78	17,120	-0.28(-0.82%)
Jan 13, 2011	33.70	34.06	33.41	34.06	141,894	+0.40(+1.19%)
Jan 12, 2011	34.03	34.03	33.61	33.66	15,676	+0.00(+0.00%)
Jan 11, 2011	33.51	34.00	33.25	33.66	406,860	-0.09(-0.27%)
Jan 10, 2011	34.11	34.14	33.51	33.75	18,120	-0.41(-1.20%)
Jan 07, 2011	34.27	34.75	34.03	34.16	16,109	-0.17(-0.50%)
Jan 06, 2011	34.16	34.57	34.00	34.33	27,581	+0.31(+0.91%)
Jan 05, 2011	34.33	34.40	34.02	34.02	18,898	-0.58(-1.68%)

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